The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

RO072.13

Country / Post Romania
Date of Issue 30 August 2013
Primary theme History (Geographical history)
Architecture (Classical)
Subject Oradea - 900 Years of documentary evidence - The Romano-Catholic Cathedral
Width 33.0 mm
Height 48.0 mm
Denomination 4.30 RON
Number in set 4 (show set)
Layout/Format sheet of 32, sheet of 8
Perforations 13 by 13
Stamp issuing authority SC Romfilatelia SA
Printer Fabrica de timbre
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